FXLP4555MPX Datasheet, PDF (9/13 Pages) Fairchild Semiconductor – 1.8V / 3.0V SIM Card Power Supply and Level Shifter

Typical Performance Characteristics
150
V_BAT = 5.5V
130
110
V_BAT = 2.7V
90
70
50
‐50 ‐30 ‐10 10 30 50 70 90
Temperature (°C)
Figure 4. Short-Circuit Current ,(I_{VCC_C_SC}) vs.
Temperature V_{CC_C}=1.8V (V_SEL=LOW)
25
20
15
10
5
‐50
V_BAT = 5.5V
V_BAT = 3.1V
0
50
TEMPERATURE ( °C)
Figure 6. IV_BAT vs. Temperature at V_{CC_C}=3.0V
(V_SEL=HIGH)
Figure 5. Short-Circuit Current, (I_{VCC_C_SC}) vs.
Temperature V_{CC_C}=3.0V (V_SEL=HIGH)
25
20
15
V_BAT = 5.5V
10
V_BAT = 2.7V
5
‐50 ‐30 ‐10 10
30
50
70
90
TEMPERATURE ( °C)
Figure 7. IV_BAT vs. Temperature at V_{CC_C}=1.8V
(V_SEL=LOW)
© 2010 Fairchild Semiconductor Corporation
FXLP4555 • Rev. 1.0.0
9
www.fairchildsemi.com